作者:Narshinha P. Argade、Md. Merajuddin Baag
DOI:10.1055/s-2006-926354
日期:——
Recently isolated camphorataanhydride A and cytotoxic camphorataimides B and C have been synthesized using chemoselective SN2′ Grignard coupling reaction of p-methoxyphenylmagnesium bromide with dimethyl bromomethylfumarate and chemoselective allylic substitution of bromide in bromoanhydride 9 with 2-propylmagnesium bromide as the key reactions. The present approach is general in nature and can be easily used to design the congeners of camphorataanhydrides/imides for structure-activity relationship studies.
采用对甲氧基苯基溴化镁与溴甲基富马酸二甲酯的化学选择性SN2'格氏偶联反应以及用2-丙基溴化镁对溴酸酐9中的溴化物进行化学选择性烯丙基取代作为关键反应,合成了最近分离的樟脑酸酐A和细胞毒性樟脑酰亚胺B和C。本方法本质上是通用的,可以很容易地用于设计樟脑酸酐/酰亚胺的同系物,用于结构-活性关系研究。